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Symptom: INTERNAL FAILURE - AMPLIFIER When Monitored and Set Condition: INTERNAL FAILURE - AMPLIFIER When Monitored: With the ignition on. Set Condition: The module has failed the loop back test. POSSIBLE CAUSES INTERNAL FAILURE TEST ACTION APPLICABILITY 1 With the DRBIII t, erase DTC’s. Cycle the ignition switch from off to on and wait approximately 1 minute. t, read DTC’s. Did this DTC reset? All Yes → Replace the Amplifier in accordance with the service information. Perform BODY VERIFICATION TEST - VER 1. No → Test Complete. 297 AUDIO |